Low temperature sintering of lead magnesium nickel niobate zirconate titanate (PMN-PNN-PZT) piezoelectric ceramic, with high performances
- 1 January 1990
- journal article
- research article
- Published by Informa UK Limited in Ferroelectrics
- Vol. 101 (1), 93-99
- https://doi.org/10.1080/00150199008016505
Abstract
Low temperature sintering of quarternary system lead magnesium nickel niobate zirconate titanate (PMN-PNN-PZT) piezoelectric ceramics has been investigated. This ceramic with proper additives could be sintered at about 900°C and exhibited excellent piezoelectric properties: Kp = 0.61–0.65, Qm ≥ 1000, ϵT/33/ϵ0 = 2300–2800, d 33 = 430–465 × 10−12 C/N, tgδ ≤ 50 × 10−4, ρ = 7.9–8.01 g/cm3. The microstructure and sintering mechanism of the materials has been studied by means of SEM and TEM.Keywords
This publication has 4 references indexed in Scilit:
- The properties low-temperature fixed piezoelectric ceramicsJournal of Materials Science, 1986
- Flux-sintered BaTiO3 dielectricsJournal of Materials Science, 1982
- Low‐Temperature Densification of Lead Zirconate‐Titanate with Vanadium Pentoxide AdditiveJournal of the American Ceramic Society, 1981
- Sintering Pb(Zr, Ti)O3Ceramics at Low TemperatureJapanese Journal of Applied Physics, 1980